I. GOLIK, V. Zero waste as an economic criterion of efficiency of the mining enterprise’s activity. Revista San Gregorio, [S. l.], v. 1, n. 30, 2019. DOI: 10.36097/rsan.v1i30.905. Disponível em: http://revista.sangregorio.edu.ec/index.php/REVISTASANGREGORIO/article/view/905. Acesso em: 6 may. 2024.